3 часа 15мин -45мин решить столбиком - №15229931

3 часа 15мин -45мин решить столбиком
- Предмет:
  Математика
- Автор:
  obie
- 6 лет назад

Ответы 3

столиком
- Автор:
  princess85
- 6 лет назад
- 0
столбиком
- Автор:
  warren9
- 6 лет назад
- 0
60*3=180+15=195-45=150м=2ч 30м
- Автор:
  lutz
- 6 лет назад
- 0
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